/*---------------------------------------------------------------------------*\
    OneFLOW - LargeScale Multiphysics Scientific Simulation Environment
	Copyright (C) 2017-2019 He Xin and the OneFLOW contributors.
-------------------------------------------------------------------------------
License
    This file is part of OneFLOW.

    OneFLOW is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    OneFLOW is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.

    You should have received a copy of the GNU General Public License
    along with OneFLOW.  If not, see <http://www.gnu.org/licenses/>.

\*---------------------------------------------------------------------------*/


#pragma once
#include "HXDefine.h"
#include <vector>
#include <string>
#include <fstream>
#include "HXCgns.h"
using namespace std;

BeginNameSpace( ONEFLOW )

#ifdef ENABLE_CGNS

class CgnsZone;
class CgnsSection;
class ElemFeature;

class CgnsZone;
class CgnsBcRegionProxy;
class CgnsData;

class CgnsMultiSection
{
public:
	CgnsMultiSection( CgnsZone * cgnsZone );
	~CgnsMultiSection();
public:
	int nSection;

	HXVector< CgnsSection * > cgnsSections;
	CgnsZone * cgnsZone;
    CgnsBcRegionProxy * cgnsBcRegionProxy;
public:
    void Create();
    void CreateConnList();
    void ConvertToInnerDataStandard();
    CgnsSection * GetSectionByEid( int eId );
public:
    void ReadNumberOfCgnsSections();
    void ReadCgnsSections();
    void FillCgnsSections( CgnsData * cgnsData );
	void SetElemPosition();
};

#endif

EndNameSpace